A Record

An A record determines which IPv4 address is assigned to your domain. The IP address is automatically assigned to your 1&1 IONOS domain during setup. You do not have to do anything more to be able to use your 1&1 IONOS domain for a blog, a website, etc. If desired, you can also change the A record in My 1&1 IONOS under DNS settings.


The new 1&1 IONOS Help Centre with instructions and information about our domain products and services.